The TA8659AN is an NTSC/PAL/SECAM video-chroma-deflection sub-system with the teletext interface circuit. The TA8659AN includes all of the fuctions required to realize a multi-color CTV in conjuction with a PIF/SIF IC, in a 64 leads shrink type dual-in-line plastic package.
1. Forced system selection 2. Automatic system chage by subcarrier detection. 3. Realizes full-automatic multicolor processing in conjunction with the TA8615N system switch, with minimal external components.
1. Video Section (1) DC-controlled, 2nd-order differential picture sharpness (2) Contrast control with uni-color control. (3) Brightness control.
2. Chroma Section (1) ACC Circuit (2) Color control/uni-color control (3) RGB primary color demodulator outputs (4) Adjustment-free APC circuit.